Can't remember off hand, but his average is either 6 or 10 games a year (without counting finals games) over the course of his career. I believe it was noted in another thread.
I'll stick with this track though, as I am very much against the idea of the Warriors signing him. You only have to look at his impact for the Kiwis over the years. If he isn't nursing a sore shoulder through a test match, he is sidelined.
And also as someone lse has posted, he is very unlikely to come here after investing in a new house in Sydney. He has many options in Sydney if he chooses to leave Manly. I don't believe we will ever see him playing here.